Surprise! It really IS Carol Channing doing that voice!!
Like Channing herself, Canina is OK in small doses but bringing her back
in the VERY NEXT ep pushed it too much. "Hello Doggie" parody is
obvious.

Nimnul's final app. a bit of an anticlimax after "Ointment". They
should've left him in the nut ward.

RR (unusually) split up to solve two mysteries at once, which turn out
to dove-tail.

"Chip & Dale's Excellent Adventures" TV documentary (broadcast in
some areas in the summer of '89) shows the voice recording session for
this episode, with Channing, MacNeille, Cummings, Burton, and Hamilton
Camp.